Home / 1,527,865,337.72-2,290,859,452.62-594,099,751.88

Finding the Fourth Proportional to 1,527,865,337.72, 2,290,859,452.62 and 594,099,751.88

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Solution

The fourth proportional to 1,527,865,337.72, 2,290,859,452.62 and 594,099,751.88 is: 890,784,677.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527,865,337.72 : 2,290,859,452.62 = 594,099,751.88 : x
  2. Step 2: Convert to fraction form
    1,527,865,337.72/2,290,859,452.62 = 594,099,751.88/x
  3. Step 3: Cross multiply
    1,527,865,337.72x = 2,290,859,452.62 × 594,099,751.88
  4. Step 4: Simplify right side
    1,527,865,337.72x = 1,360,999,032,393,494,528
  5. Step 5: Solve for x
    x = 1,360,999,032,393,494,528/1,527,865,337.72
  6. Step 6: Final answer
    x = 890,784,677.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.